Byron Barefoot

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Manassas, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Internal weld profile gauge
- Patent number 6,981,332
- Issue date Jan 3, 2006
- Byron G. Barefoot
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Velocity measuring apparatus to establish purge gas velocity prior...
- Patent number 6,739,204
- Issue date May 25, 2004
- Byron Barefoot
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Internal weld profile gauge
- Patent number 6,637,121
- Issue date Oct 28, 2003
- Byron G. Barefoot
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Attachment for sampling purge gas
- Patent number 6,550,340
- Issue date Apr 22, 2003
- Byron G. Barefoot
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Attachment for sampling purge gas pressure at weld site
- Patent number 6,073,481
- Issue date Jun 13, 2000
- Byron G. Barefoot
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding backpressure control apparatus
- Patent number 6,039,240
- Issue date Mar 21, 2000
- Byron G. Barefoot
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and device for controlling pipe welding
- Patent number 5,864,111
- Issue date Jan 26, 1999
- Byron G. Barefoot
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Internal weld profile gauge
- Publication number 20040045180
- Publication date Mar 11, 2004
- Byron G. Barefoot
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
INTERNAL WELD PROFILE GAUGE
- Publication number 20030126753
- Publication date Jul 10, 2003
- Byron G. Barefoot
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR